Hallmann, Nadine; Camoin, Gilbert; Eisenhauer, Anton; Samankassou, Elias; Vella, Claude; Botella, A; Milne, Glenn A; Pothin, Virginie; Dussouillez, Philippe; Fleury, Jules; Fietzke, Jan; Goepfert, Tyler J (2021): Characteristics, elevations and ages of various mid-late Holocene features collected from twelve islands in French Polynesia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.927586
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Abstract:
Characteristics, elevations and ages of 165 samples from various mid-late Holocene features, such as in situ Porites microatolls, in situ reef flats, conglomerates and reworked reef blocks, collected from twelve islands in French Polynesia. This table complements the database on which the mid-late Holocene sea-level curve has been initially reconstructed (Hallmann et al., 2018). Δ modern-fossil represents the difference in elevation between modern and Holocene microatolls at the same study site and in a similar environment (maximum vertical error is of ± 2 cm). NGPF = altimetric reference of French Polynesia. The elevations have been corrected for subsidence based on rates of 0.14 mm/yr for Moorea, 0.05 mm/yr for Bora Bora and Tahaa as well as 0.03 mm/yr for Maupiti, the Gambier Islands and Raivavae. Error values for ages and elevations are 2-sigma. Uncertainties for measured elevations related to NGPF are ± 14 cm for samples from Bora Bora, Maupiti, Raivavae, Tikehau and the Gambier Islands; ± 22 cm for samples from Fakarava, Hao, Makemo, Manihi, Moorea, Rangiroa and Tahaa. Uncertainties for estimated elevations are ± 10 cm for Δ modern-fossil and ± 22 cm for NGPF elevations.
Keyword(s):
Related to:
Hallmann, Nadine; Camoin, Gilbert; Eisenhauer, Anton; Samankassou, Elias; Vella, Claude; Botella, A; Milne, Glenn A; Pothin, Virginie; Dussouillez, Philippe; Fleury, Jules; Fietzke, Jan; Goepfert, Tyler J (2020): Reef response to sea-level and environmental changes in the Central South Pacific over the past 6000 years. Global and Planetary Change, 195, 103357, https://doi.org/10.1016/j.gloplacha.2020.103357
Hallmann, Nadine; Camoin, Gilbert; Eisenhauer, Anton; Samankassou, Elias; Vella, Claude; Botella, A; Milne, Glenn A; Pothin, Virginie; Dussouillez, Philippe; Fleury, Jules; Fietzke, Jan; Goepfert, Tyler J (2021): Uranium/Thorium isotopic composition of various mid-late Holocene features collected from twelve islands in French Polynesia. PANGAEA, https://doi.org/10.1594/PANGAEA.927589
Further details:
Dutton, Andrea; Rubin, Ken H; McLean, Noah; Bowring, James F; Bard, Edouard; Edwards, Ross L; Henderson, Gideon M; Reid, Malcolm R; Richards, David A; Sims, Kenneth W W; Walker, James Douglas; Yokoyama, Yusuke (2017): Data reporting standards for publication of U-series data for geochronology and timescale assessment in the earth sciences. Quaternary Geochronology, 39, 142-149, https://doi.org/10.1016/j.quageo.2017.03.001
Hallmann, Nadine; Camoin, Gilbert; Eisenhauer, Anton; Botella, A; Milne, Glenn A; Vella, Claude; Samankassou, Elias; Pothin, Virginie; Dussouillez, Philippe; Fleury, Jules; Fietzke, Jan (2017): Measurements of elevations and absolute ages of Mid- to Late Holocene coral microatolls from French Polynesia. PANGAEA, https://doi.org/10.1594/PANGAEA.883846
Hallmann, Nadine; Camoin, Gilbert; Eisenhauer, Anton; Botella, A; Milne, Glenn A; Vella, Claude; Samankassou, Elias; Pothin, Virginie; Dussouillez, Philippe; Fleury, Jules; Fietzke, Jan (2018): Ice volume and climate changes from a 6000 year sea-level record in French Polynesia. Nature Communications, 9(1), https://doi.org/10.1038/s41467-017-02695-7
Coverage:
Median Latitude: 16.993393 * Median Longitude: 147.169415 * South-bound Latitude: 14.332200 * West-bound Longitude: 134.939200 * North-bound Latitude: 23.903900 * East-bound Longitude: 152.262400
Minimum ELEVATION: -0.94 m a.s.l. * Maximum ELEVATION: 1.96 m a.s.l.
Event(s):
French_Polynesia_BOB (Bora Bora) * Latitude: -16.479000 * Longitude: -151.729800 * Location: French Polynesia * Method/Device: Sampling by hand (HAND)
Comment:
# = Estimated elevations
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Hallmann, Nadine | |||
| 2 | Sample ID | Sample ID | Hallmann, Nadine | |||
| 3 | Sample comment | Sample comment | Hallmann, Nadine | Nature of sample | ||
| 4 | Location | Location | Hallmann, Nadine | |||
| 5 | Sample comment | Sample comment | Hallmann, Nadine | In situ / reworked | ||
| 6 | Diameter | Diameter | cm | Hallmann, Nadine | Diameter of microatoll | |
| 7 | LATITUDE | Latitude | Hallmann, Nadine | Geocode | ||
| 8 | LONGITUDE | Longitude | Hallmann, Nadine | Geocode | ||
| 9 | ELEVATION | Elevation | m a.s.l. | Hallmann, Nadine | Geocode – Elevation NGPF, uncorrected (m) | |
| 10 | ELEVATION | Elevation | m a.s.l. | Hallmann, Nadine | Corrected | Geocode – Elevation NGPF, corrected (m) |
| 11 | Difference | Diff | Hallmann, Nadine | Delta modern-fossil (m) | ||
| 12 | AGE | Age | ka BP | Hallmann, Nadine | Geocode | |
| 13 | Age, dated standard deviation | Age dated std dev | ± | Hallmann, Nadine | Calculated | |
| 14 | Aragonite | Arg | % | Hallmann, Nadine | Calculated |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1068 data points